Thanks. That's not an accurate inferred turbo speed. I haven't touched the turbo maps, so they are still calculating for the stock turbos. This truck has much larger upgraded turbos. Speed is not that high.
I've read that thread. It mentions these same limits. And mentions popcorn is related to the LSPI tables, but I haven't found information describing how to address it. Or how the LSPI tables need to be calibrated properly. Thanks.